Tag Archives: delamination

Particle Board QC Inspection Checklist : Part 1 Problems and product quality defects in hot pressing of particleboard or fiberboard In the production process, due to various reasons such as raw material quality, operation level and equipment operation status, many potential adverse factors will be exposed in the hot pressing …

SVEZA Interior and Exterior Plywood grades Defects Part 4 :Blisters, delamination, bark patch http://baza.sveza.ru/eng/index.php?pid=2&pr=2&def_id=31 Blister is local bulging of plywood surface as a result of delamination. Delamination is separation of two adjacent veneers along the glueline. Bark patch is an area of residual bark and phloem on the veneer surface. …